Wrist watch



FIG. 1 is a front perspective view of a wrist watch showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view of a wrist watch showing my new design, the left side view being a mirror-image thereof; and,

FIG. 4 is a bottom view of the wrist watch, the top view being a mirror image thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a wrist watch, as shown and described. 